Description
The Mishimoto MMAF-4006 Performance Air Filter is a high-flow, cleanable air filter engineered to replace a restrictive factory filter element with a robust, reusable design built for repeated use. Backed by the Mishimoto Lifetime Warranty and manufactured in the USA, this filter ships with a high-quality worm gear clamp so it’s ready to install and put to work right away.
Designed for drivers who demand consistent performance from their air filter without the recurring cost of disposable filters, the Mishimoto MMAF-4006 delivers optimal airflow paired with superior filtration to help keep contaminants out of the intake system. Because it’s fully cleanable and reusable, this Mishimoto air filter is built to provide a lifetime of dependable service rather than needing constant air filter replacement, making it a practical long-term alternative to routinely buying new filters. Its robust construction is intended to hold up whether the vehicle sees daily street driving, track days, or off-road trails.
Vehicle Applications
The Mishimoto MMAF-4006 Performance Air Filter features universal fitment, making it suited for installation on performance vehicles across a range of applications rather than being limited to a single make or model. This universal design, combined with the included worm gear clamp, allows the filter to be fitted wherever a compatible intake setup calls for a high-flow, cleanable air filter.
Features
- High-quality filter provides optimal airflow and superior filtration
- Fully cleanable and reusable for a lifetime of service
- Robust construction for use on the street, track, or trails
- Universal fitment
- Includes high-quality clamp for installation
- Made in the USA and includes the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMAF-4006
- Product Type: Air Filter
- Includes: (1) High-Flow Filter, (1) Worm Gear Clamp, Mishimoto Lifetime Warranty
- Maintenance: For the best performance from your Mishimoto intake, clean and re-oil your oiled air filter every 10,000–15,000 miles during normal driving; inspect more frequently in dusty or off-road conditions and service whenever the filter appears dry or heavily coated with debris
- Note: Filter re-oil is not included in the Lifetime Warranty
Frequently Asked Questions
Is the Mishimoto MMAF-4006 filter reusable?
Yes, this Mishimoto air filter is fully cleanable and reusable, allowing for a lifetime of consistent, efficient performance instead of needing to be replaced.
What is included with this air filter?
The MMAF-4006 includes one high-flow filter, one worm gear clamp, and the Mishimoto Lifetime Warranty.
How often should this filter be cleaned and re-oiled?
Mishimoto recommends cleaning and re-oiling the oiled air filter every 10,000–15,000 miles during normal driving, with more frequent inspection and servicing in dusty or off-road conditions or whenever the filter appears dry or heavily coated with debris.
Does the Lifetime Warranty cover re-oiling the filter?
No, filter re-oil is not included in the Mishimoto Lifetime Warranty.
What vehicles does this air filter fit?
The Mishimoto MMAF-4006 Performance Air Filter has universal fitment.
Where is this filter manufactured?
This Mishimoto air filter is made in the USA.
âš WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Not CARB approved. This item is not legal for sale or use on pollution-controlled motor vehicles in California or states that adopt California emissions standards. Intended for off-road / competition use where permitted by law.








